I've been on hold for Adobe support for an eternity, so I figured I'd try here. Y'all are usually better and faster anyway. I just purchased PS Elements 10 from the Mac App Store. It loads (slowly) and I can run it just fine, but when I close I get this error message: Could not save Preferences because you do not have the necessary access privileges. This, of course, causes it to load very slowly next time too. I repaired disk permissions. Didn't help. I Googled my eyes out, but can only find people having problems with older, full versions of Photoshop. Running this on an i7 iMac w/ 12 GB of RAM and Lion. Everything up-to-date. Any suggestions? Thanks.